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The Gold Gourami is a color morph of the Three Spot Gourami (Trichopodus trichopterus), selectively bred for its vibrant golden-orange coloration. It is a labyrinth fish, meaning it possesses a labyrinth organ that allows it to breathe atmospheric air, enabling it to survive in oxygen-depleted waters. This species is known for its relatively peaceful demeanor, though males can be territorial, especially during breeding.
Fysiske karakteristika
- Kropsform
- compressed
- Farvetegning
- The Gold Gourami exhibits a striking golden-orange to yellowish-orange body coloration, often with iridescent scales. Unlike the wild-type Three Spot Gourami, the two prominent spots on the flanks (one central, one at the caudal peduncle) are often faded or absent due to selective breeding, though faint markings may still be visible. The fins are typically translucent or slightly tinted with the body color.
- Skæltype
- ctenoid
- Mundens placering
- superior
- Kendetegn
- Vibrant golden-orange body coloration, Long, filamentous pelvic fins that act as tactile organs, Labyrinth organ for breathing atmospheric air, Relatively deep, compressed body
- Rygfinne
- Single, long-based dorsal fin, typically with 5-7 spines and 9-11 soft rays. Males often have a more pointed dorsal fin.
- Halefinne
- Rounded to slightly emarginate caudal fin.
- Brystfinne
- Small, rounded pectoral fins.
- Karakteristiske finner
- Pelvic fins are modified into long, thin, thread-like feelers, which are used to explore their environment and communicate.
Identifikationstips
Coloration
Look for the characteristic golden-orange to yellowish-orange body color. This distinguishes it from the blue, opaline, or silver variants of Trichopodus trichopterus.
Pelvic Fins
Observe the long, thread-like pelvic fins. These are a hallmark of all gourami species in the family Osphronemidae.
Body Shape
Note the deep, laterally compressed body shape, typical of gouramis.
Absence/Fading of Spots
While the wild-type has two distinct spots, the Gold Gourami often has these spots faded or entirely absent due to selective breeding for color.
Habitat
- Vandtype
- freshwater
- Dybde
- Typically found in shallow, slow-moving waters, often near the surface.
- Miljø
- Native to slow-moving or stagnant freshwater bodies such as swamps, canals, ditches, rice paddies, and floodplains. They prefer densely vegetated areas with abundant aquatic plants and submerged roots, which provide cover and foraging opportunities. They can tolerate low oxygen conditions due to their labyrinth organ.
- Geografisk udbredelse
- Indigenous to Southeast Asia, specifically the Mekong basin in Cambodia, Laos, Thailand, and Vietnam, as well as parts of Malaysia and Indonesia (Sumatra, Borneo). Introduced populations exist in other tropical and subtropical regions worldwide.
Akvarieoplysninger
- Plejeniveau: beginner
- Temperament: semi-aggressive
- Kost: omnivore
- Minimum akvariestørrelse: 20 gallons (75 liters)
- Temperatur: 72-82°F (22-28°C)
- pH-niveau: 6.0-8.0
- Hårdhed: 5-19 dGH
- Kompatibilitet: Generally compatible with other peaceful to semi-aggressive community fish of similar size. Avoid fin-nippers or overly aggressive species. Can be kept in pairs or small groups, but monitor male interactions.
- Særlige krav: Requires a well-planted tank with plenty of hiding spots and surface cover (e.g., floating plants). A tight-fitting lid is essential as they can jump. Good filtration is important, but strong currents should be avoided. The labyrinth organ necessitates access to the water surface for atmospheric air breathing.
Information om vilde bestande
- Bevaringsstatus: least concern
- Sæson: Breeds year-round in tropical climates, with increased activity during rainy seasons.
- Markedspris: Low to moderate for aquarium trade
- Kommerciel betydning: medium
- Smag: Mild, slightly earthy
- Konsistens: Flaky, tender
- Tilberedningsmetoder: Frying, Grilling, Steaming, Curries
- Næringsværdi: Good source of protein and omega-3 fatty acids.
Nøglefakta
Air Breatherbehavior
Gold Gouramis, like all labyrinth fish, possess a specialized organ called the labyrinth organ, which allows them to breathe atmospheric air directly from the surface. This adaptation enables them to survive in oxygen-poor waters.
Tactile Pelvic Finsbehavior
Their long, thread-like pelvic fins are highly sensitive and are used as tactile organs to explore their surroundings, locate food, and communicate with other fish.
Bubble Nest Buildersbehavior
During breeding, the male Gold Gourami constructs a bubble nest at the water surface, often incorporating plant material, to house the eggs and fry. He diligently guards the nest until the fry are free-swimming.
Color Morphinteresting
The Gold Gourami is not a distinct species but a selectively bred color morph of the Three Spot Gourami (Trichopodus trichopterus), developed for its attractive golden coloration.
Territorial Malesbehavior
While generally peaceful, male Gold Gouramis can become territorial, especially towards other males or similar-looking fish, particularly during breeding periods. This behavior is usually limited to chasing and fin-nipping.
Sikkerhedsoplysninger
Sikker- Sikkerhedsniveau: safe
- Giftig: Nej
- Spiselighed: edible
- Håndteringsnoter: Gold Gouramis are generally docile and pose no threat to humans. When handling for aquarium maintenance or transfer, use a soft net to avoid damaging their delicate fins, especially the filamentous pelvic fins. Avoid prolonged exposure to air, though their labyrinth organ provides some tolerance.
Lignende arter
Blue Gourami
Trichopodus trichopterus (wild type)
The Blue Gourami exhibits a bluish-grey body with two distinct black spots on its flanks (one central, one at the caudal peduncle), whereas the Gold Gourami is golden-orange and often lacks prominent spots.
Opaline Gourami
Trichopodus trichopterus (color morph)
The Opaline Gourami has a marbled blue and black pattern, often with iridescent scales, contrasting with the solid golden-orange coloration of the Gold Gourami.
Pearl Gourami
Trichopodus leerii
Pearl Gouramis have a distinctive reticulated (net-like) pattern of white or iridescent spots over a brownish-orange body, and a prominent black line running from the mouth to the caudal fin. Gold Gouramis have a more uniform golden-orange body without this intricate spotting or lateral line.
Kissing Gourami
Helostoma temminckii
Kissing Gouramis are typically larger, have a more elongated body, and possess thick, fleshy lips used for 'kissing' (mouth-fighting or grazing algae). Their coloration is usually pinkish or greenish-silver, distinct from the Gold Gourami's golden hue.
Videnskabelig klassifikation
- Rige
- Animalia
- Række
- Chordata
- Klasse
- Actinopterygii
- Orden
- Anabantiformes
- Familie
- Osphronemidae
- Slægt
- Trichopodus
- Art
- trichopterus
Udforsk Gold Gourami
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